Provide an appropriate response.Evaluate:   .

A. 5040
B. 105
C. 1
D. 210


Answer: D

Mathematics

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Complete the sketch so that it has the indicated symmetry.Complete the sketch so that it has line symmetry about l.

What will be an ideal response?

Mathematics

Find the inverse matrix of A.A = 

A.
B.
C.
D.

Mathematics

Solve the problem.Suppose that two cars, both traveling at a constant speed of 60 miles per hour, approach each other on a straight highway. Initially they are 16 miles apart. Let x represent minutes. Give an absolute value equation whose solution gives the times when the cars were 10 miles apart. Solve the equation. Interpret the meaning of the result.

A.  = 10; x = 3 or x = 13; After 3 minutes or after 13 minutes the cars were 10 miles apart.
B.  = -16; No solution; The cars will never be 10 miles apart.
C.  = 10; x = 6 or x = 26; After 6 minutes or after 26 minutes the cars were 10 miles apart.
D.  = 6; x = 3 or x = -3; After 3 minutes or 3 minutes earlier the cars were 10 miles apart.

Mathematics

Decide whether or not the ordered pair is a solution to the equation.x + y = 8; (4, 2)

A. No B. Yes

Mathematics